https://github.com/openmm/openmm

molecular-dynamics simulation

Score: 28.057585485121553

Last synced: about 9 hours ago
JSON representation

Repository metadata:

OpenMM is a toolkit for molecular simulation using high performance GPU code.

Host: GitHub
URL: https://github.com/openmm/openmm
Owner: openmm
Created: 2013-05-20T17:42:52.000Z (almost 13 years ago)
Default Branch: master
Last Pushed: 2026-03-30T15:17:46.000Z (9 days ago)
Last Synced: 2026-03-30T16:06:11.949Z (9 days ago)
Topics: molecular-dynamics, simulation
Language: C++
Size: 123 MB
Stars: 1,825
Watchers: 82
Forks: 595
Open Issues: 421
Metadata Files:
- Readme: README.md
- Contributing: CONTRIBUTING.md
- Code of conduct: CODE_OF_CONDUCT.md
- Support: SUPPORT.md

Owner metadata:

Name: OpenMM
Login: openmm
Email: john.chodera@choderalab.org
Kind: organization
Description: OpenMM is a toolkit for molecular simulation using high performance GPU code
Website: http://openmm.org
Location:
Twitter: openmm_toolkit
Company:
Icon url: https://avatars.githubusercontent.com/u/52428936?v=4
Repositories: 18
Last Synced at: 2024-03-25T21:43:07.267Z
Profile URL: https://github.com/openmm

Committers metadata

Last synced: about 24 hours ago

Total Commits: 5,836
Total Committers: 172
Avg Commits per committer: 33.93
Development Distribution Score (DDS): 0.45

Commits in past year: 133
Committers in past year: 16
Avg Commits per committer in past year: 8.313
Development Distribution Score (DDS) in past year: 0.459

Name	Email	Commits
Peter Eastman	p**n@g**m	3210
Mark Friedrichs	f**m@s**u	544
Jason Swails	j**s@g**m	338
John Chodera (MSKCC)	c**j@m**g	266
Robert McGibbon	r**o@g**m	245
Michael Sherman	m**n@s**u	114
Andy Simmonett	a**t@g**m	113
Christopher Bruns	c**s@g**m	103
Rafal P. Wiewiora	r**a@g**m	53
Charlles Abreu	a**u@e**r	51
Evan Pretti	p**i@s**u	48
Yutong Zhao	p**r@g**m	46
Saurabh Belsare	s**e@g**m	46
kyleabeauchamp	k**p@g**m	40
Lee-Ping	l**g@s**u	38
Anton Gorenko	a**n@s**m	24
ChayaSt	c**n@c**g	21
João Rodrigues	j**s@g**m	21
peastman	p**n@p**i	21
tic20	t**0@k**k	19
Rossen Apostolov	u**n@g**g	18
Joy Ku	j**u@s**u	14
Sam Mikes	s**s@c**m	12
Michael Schnieders	m**s@u**u	12
Marc Marí	m**o@g**m	12
peastman	p**n@1**2	12
huangj	j**f@g**m	11
Lee-Ping	l**g@n**U	11
Thomas Trummer	t**r@g**m	10
peastman	p**n@c**s	10
and 142 more...

Issue and Pull Request metadata

Last synced: about 14 hours ago

Total issues: 651
Total pull requests: 279
Average time to close issues: 7 months
Average time to close pull requests: 27 days
Total issue authors: 367
Total pull request authors: 75
Average comments per issue: 5.36
Average comments per pull request: 2.75
Merged pull request: 183
Bot issues: 0
Bot pull requests: 0

Past year issues: 106
Past year pull requests: 85
Past year average time to close issues: 10 days
Past year average time to close pull requests: 3 days
Past year issue authors: 71
Past year pull request authors: 20
Past year average comments per issue: 3.33
Past year average comments per pull request: 1.02
Past year merged pull request: 52
Past year bot issues: 0
Past year bot pull requests: 0

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/openmm/openmm

Top Issue Authors

peastman (26)
jchodera (14)
philipturner (12)
epretti (11)
OkKakao (8)
aizvorski (8)
stefdoerr (8)
zhenyuwei99 (8)
NAS-SAA (7)
H-EKE (7)
bdenhollander (7)
sef43 (6)
KingOfChuXuan (6)
peter-zhang-chem (6)
wlai0611 (5)

Top Pull Request Authors

peastman (145)
epretti (24)
egallicc (7)
ex-rzr (5)
JMorado (5)
stefdoerr (5)
sef43 (3)
RaulPPelaez (3)
zangruochen (3)
bdenhollander (3)
HeyangQin (2)
hmacdope (2)
maciejwisniewski-drugdiscovery (2)
rosemary-mantell-cresset (2)
mikemhenry (2)

Top Issue Labels

question (40)
enhancement (33)
bug (23)
documentation (6)
discussion (2)
low priority (2)
cookbook (2)
low effort (2)
tutorial (1)
faq (1)
release (1)
benchmarks (1)

Top Pull Request Labels

Package metadata

Total packages: 8
Total downloads:
- pypi: 407 last-month
- conda: 3,965,159 total
Total dependent packages: 35 (may contain duplicates)
Total dependent repositories: 66 (may contain duplicates)
Total versions: 12
Total maintainers: 1

conda-forge.org: openmm

OpenMM is a toolkit for molecular simulation. It can be used either as a stand-alone application for running simulations, or as a library you call from your own code. It provides a combination of extreme flexibility (through custom forces and integrators), openness, and high performance (especially on recent GPUs) that make it truly unique among simulation codes. OpenMM is MIT licensed with some LGPL portions (CUDA and OpenCL platforms).

Homepage: http://openmm.org
Licenses: LGPL-3.0-or-later
Latest release: 7.7.0 (published about 4 years ago)
Last Synced: 2026-03-17T05:13:55.168Z (22 days ago)
Versions: 5
Dependent Packages: 35
Dependent Repositories: 66
Downloads: 3,965,159 Total
Rankings:
- Dependent packages count: 1.941%
- Dependent repos count: 4.312%
- Average: 6.456%
- Forks count: 7.75%
- Stargazers count: 11.822%